The _________ receives read and write requests from the software above the TL and creates request packets for transmission to a destination via the link layer.

A. transaction layer B. root layer

C. configuration layer D. transport layer

The TL supports which of the following address spaces?

memory

I/O

message

all of the above

The QPI _________ layer is used to determine the course that a packet will traverse across the available system interconnects.

A. link B. protocol

C. routing D. physical